We would die of excitement if they got back together!

Jennifer Lopez and ex-boyfriend Diddy were spotted at not one but TWO places together last night, and we would have given anything to be a fly on the wall to watch their interactions! They were both in attendance for music video director Jesse Terrero's birthday, which began with a dinner at Mr. Chow followed by a night of partying at Horray Henry's nightclub in West Hollywood.

"They arrived at the club within minutes of each other, almost like it was planned," a source tells X17online exclusively. The former lovebirds must not have any lingering resentments with each other if they're able to have an amicable night on the town together. As far as we know they are both single right now, too, so could they be giving their romance another go?